P
PatentIndex
Search
Landscape
Sign in
Inventor
UENO ATUSHI
JP
2 patents
Patents
2 patents
US4861148A
Aug 29, 1989
Projection optical system for use in precise copy
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
146 citations
96
US4621275A
Nov 4, 1986
Solid-state imaging device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
18 citations
70